1.25G SFP 1550nm 80km
Products Description
This hot-pluggable SFP module is engineered for ultra-long-haul, high-reliability data transmission, supporting links up to 80 km over standard single-mode fiber (SMF). It is an ideal solution for connecting geographically dispersed network sites.
Key Features & Specifications
- Performance & Reach: Utilizes a high-performance 1550nm DFB laser to achieve stable 1.25Gb/s data rates over 80 km on 9/125μm SMF via a duplex LC connector.
- Operational Robustness: Offered in multiple temperature grades-Industrial (-40°C to 85°C), Extended (-5°C to 85°C), and Commercial (0°C to 70°C)-for deployment in environments from harsh outdoors to controlled data centers.
- Efficiency & Management: Features low power dissipation (<1.5W typical) and includes a digital diagnostics monitoring (DDM) interface compliant with SFF-8472 for real-time health checks.
- Compliance: Meets RoHS standards and is lead-free.
Primary Applications
This transceiver is designed for critical infrastructure, including:
- Metropolitan Area (MAN) and Access network backbones.
- Long-distance 1000BASE Ethernet links.
- 1x Fibre Channel connections.
- Other optical transport systems requiring extended reach and environmental durability.
FAQ
Q: Can this module be used for shorter links, like 1 kilometer?
A: Yes, it can be used for shorter distances. This is common and safe. The module simply transmits a stronger-than-necessary signal for a short link. It's more important to ensure that the distance does not exceed the maximum 80km specification.
Q: Does this long-distance transmission require special configuration?
A: No special software configuration is typically needed for basic connectivity; it functions as a standard 1.25G Ethernet port. However, due to the long distance, the signal experiences delay. In applications sensitive to timing (like certain audio/video transmissions or financial transactions), network engineers might need to account for this latency in the overall system design, but no special module settings are required.
End-To-End Service Workflow
Needs Analysis
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Solution Customization
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Compatibility Confirmation
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Batch Delivery
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7×24 Remote Support
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Scheduled Optimization Reviews
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Thank you for your ongoing trust and support. Your needs are the driving force behind our continuous progress and innovation. We look forward to continuing our partnership and creating a brighter future together.
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